MCQ Collection
eju-science-physics MCQs
Practice eju-science-physics questions with answers and explanations.
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Correct Answer: C. 84 m
Explanation:
Distance = speed × time.
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Correct Answer: C. 121.5 J
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Correct Answer: C. 72 m
Explanation:
Distance = speed × time.
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Correct Answer: B. 15 m/s
Explanation:
Wave speed v=fλ.
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Correct Answer: D. 4 A
Explanation:
Ohm’s law: I=V/R.
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Correct Answer: B. 1.13333 °C
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Correct Answer: A. It remains constant
Explanation:
Total momentum is conserved in an isolated system.
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Correct Answer: B. 60 m
Explanation:
Distance = speed × time.
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Correct Answer: D. 30 m/s
Explanation:
Wave speed v=fλ.
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Correct Answer: A. 1.57143 A
Explanation:
Ohm’s law: I=V/R.
